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Title:
A PLURALITY OF DOPANT MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2016/080749
Kind Code:
A1
Abstract:
The present disclosure relates to a plurality of dopant materials and an organic electroluminescent device comprising the same. An organic electroluminescent device maintaining high color purity and showing low driving voltage, long lifespan, and excellence in luminous efficiency such as current efficiency and power efficiency, solubility, and thermal stability is provided.

Inventors:
JANG, Sung-Woo (531-306, 36 Maeyeong-ro 310beon-gil,Yeongtong-gu,Suwon-si, Gyeonggi-do 443-811, 443-811, KR)
NA, Hong-Yeop (103-401, 22Gukhoe-daero 37-gil,Yeongdeungpo-gu, Seoul 150-806, 150-806, KR)
KIM, Bitnari (1 101, Dongan-roDongan-gu,Anyang-si, Gyeonggi-do 431-774, 431-774, KR)
KANG, Hee-Ryong (31Inheon 12na-gil, Gwanak-gu, Seoul 151-815, 151-815, KR)
Application Number:
KR2015/012380
Publication Date:
May 26, 2016
Filing Date:
November 18, 2015
Export Citation:
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Assignee:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. (56 3gongdan 1-ro, Seobuk-guCheonan-si, Chungcheongnam-do 331-980, 331-980, KR)
International Classes:
H01L51/54; C07F15/00; C09K11/06
Domestic Patent References:
WO2015167259A12015-11-05
Foreign References:
KR20140043036A2014-04-08
US20150295198A12015-10-15
Attorney, Agent or Firm:
CHANG, Hoon (Central Intellectual Property & Law, Korean Re Bldg. 5F 68, Jong-ro 5-gil,Jongno-gu, Seoul 110-733, 110-733, KR)
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